What is the national flower of North Korea? Is it Jindalai? What are the main points of potted plants?

North Korea, short for the Democratic people's Republic of Korea, is a country in eastern Asia, located in the north of the Korean Peninsula. North Korea is surrounded by the sea on three sides, with mountainous areas accounting for 80% of the total area. Every country has a representative national flower, what is the national flower of North Korea? Is it Jindalai? What are the main points of potted plants?

What is the national flower of North Korea? Is it Jindalai?

North Korea's national flower is Jindalai, which we are familiar with as the red cuckoo. Jindalai is what North Koreans call this kind of flower. The red cuckoo is not only beautiful in shape and bright in color, but also has a very good meaning, symbolizing prosperity, happiness and joy.

Rhododendron is not only distributed in Korea, but also planted in Inner Mongolia, Hebei, Shandong, northern Jiangsu, Liaoning and other areas, which has high ornamental value. Planting in the garden is a good low wall or barrier. Of course, it can also be trimmed into various shapes, planted in pots and decorated with furniture, which is deeply loved by flower growers.

The leaves of rhododendron also have certain medicinal value, and their leaves dried after picking in autumn have the effects of relieving cough, resolving phlegm and relieving asthma. It is a good medicine for the treatment of asthma, bronchitis and other diseases.

Second, what are the key points of Jindalai potted plants?

1. Soil requirements

If planting Jindalai, it is necessary to choose acid soil with good permeability, strong looseness and rich humus, and it is more appropriate to choose red soil, mountain sand or red jade soil as pot culture soil.

2. Water and fertilizer

Jindalai's roots are fine and whisker-shaped, and the requirements for water quality and fertilizer concentration are very strict, so fertilization and watering must be scientific. When applying fertilizer, we should master the principles of diligent fertilization, thin fertilization, appropriate amount of fertilization and the use of fertilizers. In addition to giving foot base fertilizer, phosphate fertilizer should be properly applied before flowering in spring to promote the growth of branches, leaves and buds. After Jindalai blossoms, nitrogen and phosphorus mixed fertilizer can be properly applied once or twice. When the red cuckoo is in its bud stage in September, it can apply phosphate fertilizer once or twice.

Watering should be based on the growth of Jindalai, soil wettability to determine the number of watering and water. Generally dormant in winter, summer growth rate is relatively slow to control fertilizer and water, so as to avoid the occurrence of rotten roots.

Jindalai likes to grow in a moist and cool environment, so spray water around the leaves properly to increase air humidity. If the basin soil has been dry in the case of timely watering, but do not give an one-time flood, so as not to burn the roots.

3. Pruning

During the growth process of Jindalai, it can be pruned properly to promote its growth. Because the germination ability of Jindalai is relatively strong, if the branches are too strong, it will affect its growth and development, but also reduce its ornamental, so it is a better method to adjust the plant shape by pruning.